PHYHOO JEWELRY TOOLS
PHYHOO Electric Jewelry Rolling Mill | Combination Flat and Wire Groove, Small and Large
PHYHOO Electric Jewelry Rolling Mill | Combination Flat and Wire Groove, Small and Large
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- 30 Days Returns/Exchange
- 12-Month Warranty
- Global Transportable
Professional electric jewelry rolling mill with 1HP motor and combination flat and wire groove rollers — delivering uniform sheet thickness, precise wire gauges, and consistent texture transfers for jewelry studios and metalsmiths, available in Small (120 mm) and Large (160 mm) roller widths.
Key Selling Points
- 1HP Electric Motor with Multi-Speed Knob Control — eliminates manual cranking entirely, delivering consistent rolling force across every pass without operator fatigue during extended studio sessions
- Combination Flat and Wire Groove Rollers — flat area for sheet metal rolling and texture transfer; multiple square groove and semicircle groove sizes for wire drawing and shaping, all in one machine
- Stainless Alloy Rolls — high hardness and excellent wear resistance maintain precision tolerances over years of professional daily use
- Two Sizes to Match Your Workload — Small with 120 mm (4.7") roller width for individual jewelers and small studios; Large with 160 mm (6.3") roller width for higher-volume production and wider stock
- Wide Maximum Opening Range — Small up to 4.5 mm (0.18"); Large up to 6 mm (0.24"), accommodating a wide range of starting stock thicknesses
- Dual Voltage 110V and 220V — compatible with workshops worldwide, no external converter required
About This Product
The PHYHOO Electric Jewelry Rolling Mill replaces the physical effort of manual cranking with a motor-driven system that delivers repeatable, consistent rolling pressure across every pass. The combination roller design integrates a flat rolling surface for sheet metal and texture work alongside multiple wire groove sizes, eliminating the need for separate machines for different metalworking tasks.
Built with stainless alloy rolls and precision workmanship, the machine is designed for long-term professional use in jewelry studios, metalsmithing workshops, and craft production environments. Select Small for individual bench work or Large for wider stock and higher-volume rolling requirements.
Size Selection Guide
| Specification | Small | Large |
|---|---|---|
| Motor Power | 370W | 750W |
| Roller Width | 120 mm (4.7") | 160 mm (6.3") |
| Roller Diameter | 55 mm (2.2") | 70 mm (2.8") |
| Maximum Opening | 4.5 mm (0.18") | 6 mm (0.24") |
| Flat Area Width | 53 mm (2.1") | 65 mm (2.6") |
| Square Grooves | 1, 1.5, 2, 2.5, 3, 4, 5.5, 6 mm | 1, 1.5, 2, 2.5, 3, 4, 5.5, 7 mm |
| Semicircle Grooves | 2, 3, 4, 5, 6 mm | 4, 5, 6, 7, 8, 10 mm |
| Package Dimensions | 45 x 42.5 x 22.5 cm (17.7" x 16.7" x 8.9") | 50 x 47 x 24 cm (19.7" x 18.5" x 9.4") |
| Machine Weight | 44 kg (97.0 lb) | 56 kg (123.5 lb) |
| Recommended For | Individual jewelers, small studios, bench work | Higher-volume production, wider stock, casting houses |
Best For / Not For
| Best For | Not For |
|---|---|
| Professional jewelry studios and metalsmiths cold rolling sheet metal to uniform gauge and transferring textures | Rolling stock thicker than the maximum opening — Small max 4.5 mm (0.18"), Large max 6 mm (0.24"); exceeding this will damage the rollers |
| Wire drawing and shaping to precise dimensions using the square and semicircle groove sets | Hot rolling or rolling hardened steel — this machine is designed for cold rolling non-ferrous precious metals and soft alloys only |
| Flattening and work-hardening gold, silver, copper, and brass sheet and wire stock | Environments without a stable, level bench surface rated for the machine weight — Small 44 kg (97 lb), Large 56 kg (123.5 lb) |
| Studios replacing manual rolling mills to eliminate operator fatigue and improve rolling consistency | Operators who require rolling widths wider than 120 mm (Small) or 160 mm (Large) — verify your maximum stock width before selecting a size |
Technical Specifications
| Specification | Small | Large |
|---|---|---|
| Voltage | 110V or 220V | 110V or 220V |
| Motor Power | 370W | 750W |
| Roller Width | 120 mm (4.7") | 160 mm (6.3") |
| Roller Diameter | 55 mm (2.2") | 70 mm (2.8") |
| Maximum Opening | 4.5 mm (0.18") | 6 mm (0.24") |
| Flat Area Width | 53 mm (2.1") | 65 mm (2.6") |
| Square Grooves | 1, 1.5, 2, 2.5, 3, 4, 5.5, 6 mm | 1, 1.5, 2, 2.5, 3, 4, 5.5, 7 mm |
| Semicircle Grooves | 2, 3, 4, 5, 6 mm | 4, 5, 6, 7, 8, 10 mm |
| Package Dimensions (L x W x H) | 45 x 42.5 x 22.5 cm (17.7" x 16.7" x 8.9") | 50 x 47 x 24 cm (19.7" x 18.5" x 9.4") |
| Machine Weight | 44 kg (97.0 lb) | 56 kg (123.5 lb) |
Pro Tips
- Reduce thickness in increments of 0.2–0.5 mm per pass rather than attempting large reductions in a single pass. Aggressive single-pass reductions stress the rollers, cause uneven thinning, and can introduce surface defects in the metal.
- Anneal the metal every 2–3 passes when cold rolling precious metals. Work hardening accumulates quickly in gold and silver; annealing restores ductility and prevents cracking at the edges during subsequent passes.
- Clean the roller surface before texture transfer work. Any metal particles or debris on the flat roller area will emboss unwanted marks into the sheet alongside the intended texture. Wipe rollers with a clean, dry cloth before each texture pass.
- Apply a thin film of machine oil to the roller bearings and adjustment screws every 20–30 hours of use. Dry bearings increase motor load, cause uneven roller pressure, and accelerate wear on the adjustment mechanism.
- Never feed stock wider than the flat area width into the groove section. Small flat area is 53 mm (2.1"); Large is 65 mm (2.6"). Feeding oversized stock into the groove area will damage the groove profiles and require roller replacement.
Frequently Asked Questions
What is the difference between the Small and Large models?
The Small model has a 120 mm (4.7") roller width, 370W motor, and a maximum opening of 4.5 mm (0.18"), suited for individual jewelers and small studio bench work. The Large model has a 160 mm (6.3") roller width, 750W motor, and a maximum opening of 6 mm (0.24"), suited for higher-volume production and wider stock. Both include the same groove configurations scaled to their roller size.
Can this machine roll steel or iron?
No. This machine is designed for cold rolling non-ferrous precious metals and soft alloys including gold, silver, copper, and brass. Rolling hardened steel or ferrous metals will damage the stainless alloy rollers and void the warranty.
What happens if I exceed the maximum opening specification?
Forcing stock thicker than the maximum opening through the rollers will damage the roller adjustment mechanism and may crack the roller surface. Always measure your starting stock thickness and set the opening slightly wider before feeding material through.
Can the machine be used for texture transfer onto sheet metal?
Yes. The flat roller area is suitable for texture transfer using texture sheets or patterned materials placed between the metal and the roller. Ensure the roller surface is clean before each texture pass to avoid unwanted marks on the finished piece.
What bench surface and load rating is required for installation?
The machine must be placed on a stable, level bench surface. The Small model weighs 44 kg (97 lb) and the Large model weighs 56 kg (123.5 lb). Ensure your bench is rated to support the full machine weight before installation.
How do I get support or report an issue with my order?
Contact the PHYHOO team at phyhootool@gmail.com. We respond within 24 hours on business days.
What's Included
- 1x Electric Jewelry Rolling Mill Machine (Small or Large per selected variant)
Support
Questions about this electric jewelry rolling mill or order status? Contact the PHYHOO team at phyhootool@gmail.com. We respond within 24 hours on business days.
